The are many flavors of Manjaro with different desktop environment. You may choose KDE, Xfce, Mate, Gnome and also Pantheon. Pantheon desktop is a simple and beautiful desktop environment made popular by ElementaryOS. I just downloaded Manjaro 2015 Pantheon edition from here and now testing it. I have some screenshots of Manjaro 2015.08 Pantheon edition for you. Check these out.

Manjaro Pantheon 2015 Desktop

Application Menu

Applications

Elementary Tweak

Manjaro Pantheon 2015.08 seems promising. But it performs very slow on a VirtualBox. There are few applications comes with the LiveDVD. No Office Suite application but it can be installed easier later.